well, the armour´s curse was just so you could never unequip it. ( Edit: The curse was that is combined with the user's flesh and blood )
So now it's just your everyday dead living magical silver armour without the curse.
( its probably pretty beaten up because they killed it, but it should still be slightly better than normal silver armour ) Edit: actually it seems to have healed itself when she equipped it ( how a flesh-eating armour can do that when used by a skeleton is beyond me though bone marrow ? ) Edit 2: actually it probably just shrunk down and removed the damaged materials when it reformed as the armour was huge compared to her size.
As for the bangle, it might turn into a normal bangle ( so just for decorations )
or it might have turned to dust after it's used up. ( the armour is still fine as we see her remove it afterwards, and it's still intact when she puts it back on again )
I do wonder what she did with the jewel though, as it's not shown to be in her hands and it's not like battle armour has pockets. ( and it wasn't a one-time use item like the bangle )
ok, luck + curse breaking + control of life and death = resurrection? so that's how he's gonna get away with bringing skele-girl with him...sorta...they're still gonna rail him on where and how he managed to pick up such a pretty girl in a dungeon...also, I hope no one is dumb enough to try and subjugate her, after all she technically was the dungeon boss
@Kireato
Speculation and common tropes point to him being the cause. Perhaps the shadow aka last boss level 100 emperor monster is still alive in his staff. Monsters still attack him, but the act of moving down the floors is triggering a dungeon monster instinct to start flooding out like some sort of earthquake. All we know for sure is that he is to blame for all of this. And his luck limit break.